this specific blade is engineered strictly for Clockwise (CW) rotation as viewed from the discharge side

Multi-Speed Versatility: Features 1075/3SPD capability

Precision Calibration: Factory-set at -0

a restriction in the liquid line (like a clogged drier)

which drives up the plenum temperature

BROAN-NuTone S99080180 Motor 328140-751 this specific blade is engineeredThe BROAN NuTone S99080180 Motor is the reliable OEM replacement engineered specifically for managing 8 inch auto dampers in high performance ventilation systems. This 120 VAC C Frame motor delivers a consistent 3000 RPM, providing the necessary torque to drive damper assemblies and maintain environmental control. Designed for technical professionals, this CW rotation replacement motor features a standard 2 prong plug and is built to the exact